How to Apply for an IL Business Entity
Illinois corporation search by Find-a-Company
The Illinois Secretary of State is the primary custodian of records and business registrations. When starting a Business Entity, it needs to be registered with the Secretary of State. You can find out about an Illinois Business Entity at the Illinois Secretary of State search page.
The Secretary of State also handles dissolution.
Here is what I use to find an up-to-date link to locate an Illinois Business Entity: Illinois Secretary of State
When you find the Business Entity, several pieces of information are typically available.
- Official Name of Business Entity in Illinois
- State Business Entity Number
- Current Registration Status
- Business Entity Location
- Agent of Service in Illinois
- Registered Agent Mailing Address
- Contact Number in Illinois
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